Comparison

IMCA Diving CPD vs NavStation

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Logbook Management

About

IMCA Diving CPD

Stay current with the commercial diving sector through multimedia content and quizzes. This application offers diving supervisors the latest updates and knowledge to maintain their professional development.

Highlights

Latest commercial diving updates
Multimedia content modules
Knowledge retention quizzes
Professional development tracking
Supervisor-focused learning

Features

Read full description

The IMCA Continuous Professional Development (CPD) Application provides the latest updates relating to the commercial diving sector. Through the assigned modules diving supervisors will have access to multi-media content that provides them the knowledge to stay current. Quizzes provide the users an indication of their level of awareness of the topics under discussion.

About

NavStation

Features

Read full description

As a subscriber of the NAVTOR Digital Logbooks, NavStation app allows you to view / create entries for Deck and Engine log book from your Iphone Or Ipad.

Screenshots

IMCA Diving CPD4 screens

NavStation4 screens

Verdict

The call

The clearest difference is iOS requirement: IMCA Diving CPD at 12.0 against NavStation's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 8, 2026 and September 24, 2026 respectively.

Scorecard1 real difference · 7 level

IMCA Diving CPD versus NavStation: the parameters behind the verdict, then further details
Parameter	IMCA Diving CPD	NavStation
Price	Free	Free
Positive reviews	0.0% of reviews	—
Update frequency	Every 2 months	Every 2 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	12.0 — better	26.0
Further details — not scored
Size	36 MB	376 MB
Age rating	4+	17+
Developer	ACUIZEN TECHNOLOGIES SINGAPORE PTE. LTD.	NAVTOR

In-app purchases

None

IMCA Diving CPD

No in-app purchases

None

NavStation

No in-app purchases

Questions

Is IMCA Diving CPD free?

IMCA Diving CPD is free to download, with no in-app purchases.

Is NavStation free?

NavStation is free to download, with no in-app purchases.

Do IMCA Diving CPD or NavStation have ads?

Neither IMCA Diving CPD nor NavStation shows ads.

Which is updated more often, IMCA Diving CPD or NavStation?

IMCA Diving CPD ships an update every 2 months, and NavStation every 2 months. Most recently, IMCA Diving CPD was updated on September 8, 2026 and NavStation on September 24, 2026.